McWane Ductile stands ready to meet all of your straight and fabricated pipe needs. Ductile iron pipe has long been the standard material for conveying water and sewage in municipal, utility and industrial piping systems.
Our treatment plant team can help you select, specify and implement a solution that meets your precise need. We provide full application support including pre- and post¬bid services to ensure your projects are completed on time and on budget. We support your projects with a full submittal package for review and engineer approval. We also offer precise CAD line drawings and lay schedules, with a complete Bill of Material to help you save time and money during installation.
For applications in water treatment and wastewater treatment plants, we fabricate ductile iron pipe to AWWA / ANSI standards. We offer a a full line of pipe joints and ancillary products for our 3-inch through 36-inch cast pipe, as well as the ability to flange pipe up to 48-inches in diameter. We supply pipe in lengths from fillers to full 20’ lengths, as well as specialty appurtanances like holes, taps, outlets and thread-o-lets.
Our broad range of coatings, linings and encasements include the commonly cement lining with a bituminous seal coat. For in-plant applications you can select from additional abrasive inhibitors such as Protecto 401™ or specialized glass lining materials to meet your requirements. For the outside of the pipe, we offer bituminous coating, Tnemec and Sherwin Williams primers, and epoxies, as well as other specialty coatings that may be required. Be sure to contact your MPI representative for all options.
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Tyton®Joint Pipe
Tyton® Joint Pipe: Simple. Sturdy. Reliable. The predominant gasket employed throughout the ductile iron pipe industry by several pipe manufacturers. Made of flexible and resistant rubber, the Tyton gasket provides a permanent watertight seal through radial compression provided by the pipe spigot within the finished joint.
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TR Flex® Restrained Joint Pipe
Simply put, the most-widely accepted and installed integrally-cast restraint joint system in the ductile iron pipe industry. Proven as a versatile and easy-to-use item, this joint is flexible, sure, and watertight to and beyond its 350-psi pressure rating while preventing longitudinal separation of the joints whether installed above or below ground. TR Flex utilizes the Tyton joint gasket for a watertight seal along with a factory adapted spigot and extended bell casting to provide positive and permanent joint restraint.
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Mechanical Joint Pipe
The "original" modern pipe joint, circa 1925; the mechanical joint remains in use primarily as a means for connecting fittings, valves, and similar appurtenances to a pipeline. The nuts, bolts, and gland featured in the joint provide a permanent watertight seal to 350 psi and more through a “stuffing box” compression of the gasket into its counterpart triangular recess of the joint.
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Ball & Socket Joint Pipe
All the best of Tyton or Fastite rubber-gasket sealed ductile iron pipe joints with triple the maximum deflection available from either. Designed and used in subaqueous installations where lateral forces and an unsure bury condition demand a strong yet flexible restraint joint piping system. 15-degrees of deflection per joint equates to a 4-1/2 foot available offset in every full length of pipe laid or launched.
